Encapsulated Breaker Release Rate at Hydrostatic Pressure and Elevated Temperatures

Proceedings - SPE Annual Technical Conference and Exhibition

Volumn , Issue , 2002, Pages 3493-3507

  Lo, Sho Wei ^a   Miller, Matthew J ^a   Li, Jack ^a  

^a SCHLUMBERGER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COATING TECHNIQUES; CORRELATION METHODS; ELECTRIC CONDUCTIVITY; FRACTURING FLUIDS; FREE RADICALS; GRANULAR MATERIALS; HYDROSTATIC PRESSURE; PH EFFECTS; PRODUCTIVITY; RHEOMETERS;

ENCAPSULATED BREAKERS; POLYMER DEGRADATION; WATER-RESISTANT COATINGS;

OIL WELL PRODUCTION;

EID: 1142290842     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (21)

1. Huyser, E.S.: Free-Radial Chain Reactions, Wiley-Interscience, New York, (1970) 282.
2. rd edition, M. J. Economides, and K. G. Nolte (eds), John Wiley & Sons, LTD, New York, (2000) 8-4.
3. Pope, D.S., Leung, L.K-W., Gulbis, J., Constien, V.G.: "Effects of Viscous Fingering on Fracture Conductivity," SPE 28511, presented at the SPE 69th Annual Technical Conference and Exhibition, New Orleans (September 25-28, 1994).
4. Voneiff, G.W., Hopkins, C.W., Holditch & Associates, Inc., S.A., Hill, D.G.: "Calculating Benefits of Advanced Stimulation Technologies," SPE 37934, presented at the SPE Hydrocarbon Economics and Evaluation Symposium, Dallas (March 16-18, 1997).
5. Brannon, H.D., and Pulsinelli, R.J.: "Breaker Concentrations Required to Improve the Permeability of Proppant-Packs Damaged by Concentrated Linear and Borate-Crosslinked Fracturing Fluids," SPE Production Engineering, (November, 1992) 338-342.
6. Gulbis, J., King, M.T., Hawkins, G.W., Brannon, H.D.: "Encapsulated Breaker for Aqueous Polymeric Fluids," SPE 19433, presented at the SPE Formation Damage Control Symposium, Lafayette, (February 22-23, 1990).
7. nd Annual Technical Conference and Exhibition of the Society of Petroleum Engineers, Dallas, TX (September 27-30, 1987).
8. Nolte, Kenneth G.: "Fracturing Fluid Breaker System Which is Activated by Fracture Closure," U.S. Patent No. 4,506,734 (March 26, 1985).
9. Seighman, J.T.: "Process for Encapsulating Liquid Acids and Product," US Patent No. 4,713,251 (December 15, 1987).
10. Nelson, Erik B., Constien, G., Cawiezel, Kay E.: "Delayed Borate Crosslinked Fracturing Fluid Having Increased Temperature Range," U.S. Patent No. 5,658,861 (August 19, 1997).
11. Alterman, D.S., and Chun, K.W.: "Encapsulation Particles," U.S. Patent No. 3,983,254 (September 28, 1976).
12. Manalastas, P. V., Drake, E.N., Kresge, E.N., Thaler, W.A., McDougall, L.A., Newlove, J.C., Swarup, V., and Geiger, A.J.: "Breaker Chemical Encapsulated with a Crosslinked Elastomer Coating," U.S. Patent No. 5,110,486 (May 5, 1992).
13. McDougall, L.A., Newlove, J.C., and Haslegrave, J.A.: "Polymer Article and its Use for Controlled Introduction of Reagent into a Fluid," U.S. Patent 4,670,166 (June 2, 1987).
14. Song, J.H., Record, D.W., Broderick, K.B., and Sundstrom, C.W.: "Method of Controlling Release of Sucralose in Chewing Gum Using Cellulose Derivatives and Gum Produces Thereby," U.S. Patent No. 5,227,182 (July 13, 1993).
15. Won, R.: "Method for Delivering an Active Ingredient by Controlled Time Release Utilizing a Novel Delivery Vehicle Which can be Prepared by a Process Utilizing the Active Ingredient as a Porogen," U.S. Patent No. 4,690,825 (September 1, 1987).
16. King, M.T.: "Method for Treating Subterranean Formations," U.S. Patent No. 4,919,209 (April 24, 1990).
17. Hoefner, M.L., and Fogler, H.S.: "Effective Matrix Acidizing in Carbonates Using Microemulsions," Chemical Engineering Progress, (May 1985) 40-44.
18. th Annual Technical Conference, Houston (October 3-6, 1993).
19. Small, J., Wallace, M., van How, S., Brown, E., Pferdehirt, D. and Thompson, J.: "Improving Fracture Conductivities with a Delayed Breaker System: A Case History," SPE 21497, presented at the SPE Gas Technology Symposium, Houston (January 23-25, 1991).
20. Waters, G.A., and DeLeon, D.D.: "Encapsulated Breakers in the Red Fork Formation of the Anadarko Basin: A Case History," SPE 25468, presented at the Production Operations Symposium, Oklahoma City (March 21-23, 1993).
21. Elbel, J., Gulbis, J., King, M.T., and Maniere, J.: "Increase Breaker Concentration in Fracturing Fluids Results in Improved Gas Well Performance," SPE 21716, presented at the Production Operations Symposium, Oklahoma City (April 7-9, 1991).